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| author | Felix Fietkau <nbd@openwrt.org> | 2012-02-20 17:38:26 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2012-02-20 17:38:26 +0000 |
| commit | c2590fe9309910c759a9b8a5dbcd7facffe8d982 (patch) | |
| tree | 3881176f1a6717e8a9fe10f2fea2b9335dd004ca /scripts/rstrip.sh | |
| parent | c9188104140685f3d13c789f2823dbad5b3ac0f1 (diff) | |
| download | mtk-20170518-c2590fe9309910c759a9b8a5dbcd7facffe8d982.zip mtk-20170518-c2590fe9309910c759a9b8a5dbcd7facffe8d982.tar.gz mtk-20170518-c2590fe9309910c759a9b8a5dbcd7facffe8d982.tar.bz2 | |
strip kernel modules more aggressively: make all global symbols local, rename all symbols in the symbol table to make them compress better
SVN-Revision: 30662
Diffstat (limited to 'scripts/rstrip.sh')
| -rwxr-xr-x | scripts/rstrip.sh | 21 |
1 files changed, 1 insertions, 20 deletions
diff --git a/scripts/rstrip.sh b/scripts/rstrip.sh index e42caa5..4665ff5 100755 --- a/scripts/rstrip.sh +++ b/scripts/rstrip.sh @@ -5,25 +5,6 @@ # This is free software, licensed under the GNU General Public License v2. # See /LICENSE for more information. # - -find_modparams() { - FILE="$1" - $NM "$FILE" | awk ' -BEGIN { - FS=" " -} -($3 ~ /^__module_parm_/) && ($3 !~ /^__module_parm_desc/) { - gsub(/__module_parm_/, "", $3) - printf "-K " $3 " " -} -($2 ~ /r/) && ($3 ~ /__param_/) { - gsub(/__param_/, "", $3) - printf "-K " $3 " " -} -' -} - - SELF=${0##*/} [ -z "$STRIP" ] && { @@ -46,7 +27,7 @@ find $TARGETS -type f -a -exec file {} \; | \ while read F S; do echo "$SELF: $F:$S" [ "${S}" = "relocatable" ] && { - eval "$STRIP_KMOD -w -K '__param*' -K '__mod*' $(find_modparams "$F")$F" + eval "$STRIP_KMOD $F" } || { b=$(stat -c '%a' $F) eval "$STRIP $F" |